/Engine/Plugins/Online/OnlineServicesNull/Source/Public/Online/PresenceNull.h
Update your presence
virtual [TOnlineAsyncOpHandle](API\Plugins\OnlineServicesInterface\Online\TOnlineAsyncOpHandle)< [FUpdatePresence](API\Plugins\OnlineServicesInterface\Online\FUpdatePresence) > UpdatePresence ( [FUpdatePresence::Params](API\Plugins\OnlineServicesInterface\Online\FUpdatePresence\Params) && Params )